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» A Circulatory System Approach for Wireless Sensor Networks
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INFOSCALE
2009
ACM
14 years 1 months ago
CAWA: Continuous Approximate Where-About Queries
With the current proliferation of wireless networks and mobile device technologies, the management of moving object databases to facilitate queries over these domains has been exte...
Alexander J. Aved, Kien A. Hua, Antoniya Petkova
MOBIHOC
2003
ACM
14 years 8 months ago
A MAC protocol for full exploitation of directional antennas in ad-hoc wireless networks
Directional antennas in ad hoc networks offer many benefits compared with classical omnidirectional antennas. The most important include significant increase of spatial reuse, cov...
Thanasis Korakis, Gentian Jakllari, Leandros Tassi...
CDC
2008
IEEE
168views Control Systems» more  CDC 2008»
14 years 3 months ago
An information-driven framework for motion planning in robotic sensor networks: Complexity and experiments
Abstract— A geometric optimization based approach to deploy a mobile sensor network for the purpose of detecting and capturing mobile targets in the plane is presented in [1]. Th...
Rafael Fierro, Silvia Ferrari, Chenghui Cai
MOBIHOC
2008
ACM
14 years 8 months ago
An O(log n) dominating set protocol for wireless ad-hoc networks under the physical interference model
Dealing with interference is one of the primary challenges to solve in the design of protocols for wireless ad-hoc networks. Most of the work in the literature assumes localized o...
Christian Scheideler, Andréa W. Richa, Paol...
SIGMOD
2008
ACM
203views Database» more  SIGMOD 2008»
14 years 9 months ago
Querying continuous functions in a database system
Many scientific, financial, data mining and sensor network applications need to work with continuous, rather than discrete data e.g., temperature as a function of location, or sto...
Arvind Thiagarajan, Samuel Madden